phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1d89a138607a3b3efe5462478bfe406' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c1d89a138607a3b3efe5462478bfe406', -1, 1715816861, 1715816861, '12dfc4ab', 40, 0, 0)

Line : 187
File : sessions.php